FLEECE FOR THE FUTURE - EcoSmart mid-weight, year-round cotton/poly fleece with up to 5% of the poly fibers.A STRAIGHT SILO - The fit is relaxed yet trim, without pockets that can add bulk and with a straight leg and open sewn hem.SOFT, PLUSH, AND MADE TO STAY THAT WAY - Pill-resistant durable fleece stays warm and cozy.SHOW YOUR WAIST SOME LOVE - A flat elasticized waistband pulls on with ease.NO TAG, NO ITCH - Tagless design means no annoying tag to itch or bunch up.QUALITY FABRIC - Hanes EcoSmart pull-n fleece sweatpants are 50% cotton/50% polyester.COLD WATER WASH - Hanes recommends machine washing this in cold water to help reduce energy consumption.